Shiva Purana

siva.sh/siva-purana/rudra-samhita/189/7

तस्य पुत्रो महात्मासीत्कश्यपो मुनिसत्तमः।। सृष्टिप्रवृद्धकोऽत्यंतं पितुर्भक्तो विधेरपि ।।७।।

sanskrit

His son Kaśyapa was a noble soul. He was the most excellent of all sages. He made the creation flourish well. He was devoted to his father and to Brahmā.

english translation

tasya putro mahAtmAsItkazyapo munisattamaH|| sRSTipravRddhako'tyaMtaM piturbhakto vidherapi ||7||

hk transliteration by Sanscript